STM32L4A6VGY6PTR

STM32L4A6VGY6PTR is an ultra-low-power microcontroller based on the high-performance Arm® Cortex®-M4 32bit RISC core operating at a frequency of upto 80MHz. The Cortex-M4 core features a floating point unit (FPU) single precision that supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. This device offers up to three fast 12bit ADCs (5Msps), two comparators, two operational amplifiers, two DAC channels, an internal voltage reference buffer, a low-power RTC, two general-purpose 32bit timer, two 16bit PWM timers dedicated to motor control, seven general-purpose 16bit timers, and two 16bit low-power timers. The devices support four digital filters for external sigma delta modulators (DFSDM).

• 1Mb of flash memory size, dedicated pinout supporting external SMPS
• 320Kb SRAM, external memory controller for static memories, quad SPI
• (2 (16bit), advance control, 5 (16bit), 2 (32bit) general purpose, 2 (16bit) low power) timers
• (SysTick, watchdog(independent window) timers, 4 digital filters for sigma delta modulators
• (3 SPI, 4 I²C, 3 USART, 2 UART, LPUART, 2 SAI, 2 CAN, USB OTG FS, SDMMC, SWPMI) comm interfaces
• 8 number of channels, RTC, 3 tamper pins, camera interface, Chrom-ART Accelerator™, AES + HASH
• 83 GPIOs, 5 wakeup pins, 21 capacitive sensing channels, internal voltage reference buffer
• (12bit ADCs (3), 16 channels), (2) 12bit DAC channels, 80MHz max CPU frequency
• Operating voltage (VDD) is 1.71V to 3.6V, operating voltage (VDD12) is 1.05V to 1.32V
• Industrial temperature range from -40°C to 85°C, WLCSP100L package